Switchable charge traps in polymer diodes

被引：50

作者：

Andersson, P ^{[1
]}

Robinson, ND ^{[1
]}

Berggren, M ^{[1
]}

机构：

[1] Linkoping Univ, ITN, SE-60174 Norrkoping, Sweden

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 14期

关键词：

D O I：

10.1002/adma.200400842

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By matching the electronic energy levels of a photochromic molecule with those of a semiconducting polymer in a solid-state blend, charge traps in the polymer bulk can selectively be controlled through the state of the molecule. The resulting device exhibits traditional diode characteristics and allows for reversible modulation of the current through the device via in-situ charge-trap switching (see Figure).

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页码：1798 / +

页数：7

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